Merge tag 'sunxi-dt-for-5.3-201906210807' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt

Our usual bunch of patches:
  - Some work on the BPi M2-Berry to support various devices
  - Convert some bindings to a schema, and a lot of fixes reported by
    the schemas we introduced.
  - A few other fixes here and there

* tag 'sunxi-dt-for-5.3-201906210807' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (21 commits)
  dt-bindings: pwm: Convert Allwinner PWM to a schema
  ARM: dts: sun8i: r40: Change the RTC compatible
  ARM: dts: sun8i: v3s: Add external crystals accuracy
  ARM: dts: sun8i: v3s: Fix the RTC node
  ARM: dts: sun6i: Add external crystals accuracy
  ARM: dts: sun6i: Fix RTC node
  ARM: dts: sun8i: a83t: Add device node for CSI (Camera Sensor Interface)
  ARM: dts: gr8-evb: Fix RTC vendor
  ARM: dts: sun7i: icnova-swac: Fix the model vendor
  ARM: dts: sun8i: a711: Change LRADC node names to avoid warnings
  ARM: dts: sun7i: olimex-lime2: Enable ac and power supplies
  ARM: dts: sun6i: Add default address and size cells for SPI
  ARM: dts: sun8i-h3: Fix wifi in Beelink X2 DT
  dt-bindings: bus: Convert Allwinner RSB to a schema
  ARM: dts: sun8i: r40: bananapi-m2-ultra: Remove regulator-always-on
  ARM: dts: sun8i: v40: bananapi-m2-berry: Add Bluetooth device node
  ARM: dts: sun8i: v40: bananapi-m2-berry: Enable AHCI
  ARM: dts: sun8i: v40: bananapi-m2-berry: Enable HDMI output
  ARM: dts: sun8i: v40: bananapi-m2-berry: Enable GMAC ethernet controller
  ARM: dts: sun8i: v40: bananapi-m2-berry: Add GPIO pin-bank regulator supplies
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>

11 files changed, 204 insertions, 17 deletions

diff --git a/arch/arm/boot/dts/sun5i-gr8-evb.dts b/arch/arm/boot/dts/sun5i-gr8-evb.dts
index d003b895a696..4c20d731a9c6 100644
--- a/arch/arm/boot/dts/sun5i-gr8-evb.dts
+++ b/arch/arm/boot/dts/sun5i-gr8-evb.dts
@@ -150,7 +150,7 @@
 	};
 
 	pcf8563: rtc@51 {
-		compatible = "phg,pcf8563";
+		compatible = "nxp,pcf8563";
 		reg = <0x51>;
 	};
 };
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index c04efad81bbc..dcddc3392460 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -216,6 +216,7 @@
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
+			clock-accuracy = <50000>;
 			clock-output-names = "osc24M";
 		};
 
@@ -223,7 +224,8 @@
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <32768>;
-			clock-output-names = "osc32k";
+			clock-accuracy = <50000>;
+			clock-output-names = "ext_osc32k";
 		};
 
 		/*
@@ -588,7 +590,7 @@
 		ccu: clock@1c20000 {
 			compatible = "allwinner,sun6i-a31-ccu";
 			reg = <0x01c20000 0x400>;
-			clocks = <&osc24M>, <&osc32k>;
+			clocks = <&osc24M>, <&rtc 0>;
 			clock-names = "hosc", "losc";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
@@ -601,7 +603,7 @@
 				     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ccu CLK_APB1_PIO>, <&osc24M>, <&osc32k>;
+			clocks = <&ccu CLK_APB1_PIO>, <&osc24M>, <&rtc 0>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			interrupt-controller;
@@ -987,6 +989,8 @@
 			dma-names = "rx", "tx";
 			resets = <&ccu RST_AHB1_SPI0>;
 			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		spi1: spi@1c69000 {
@@ -999,6 +1003,8 @@
 			dma-names = "rx", "tx";
 			resets = <&ccu RST_AHB1_SPI1>;
 			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		spi2: spi@1c6a000 {
@@ -1011,6 +1017,8 @@
 			dma-names = "rx", "tx";
 			resets = <&ccu RST_AHB1_SPI2>;
 			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		spi3: spi@1c6b000 {
@@ -1023,6 +1031,8 @@
 			dma-names = "rx", "tx";
 			resets = <&ccu RST_AHB1_SPI3>;
 			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
 		};
 
 		gic: interrupt-controller@1c81000 {
@@ -1279,10 +1289,13 @@
 		};
 
 		rtc: rtc@1f00000 {
+			#clock-cells = <1>;
 			compatible = "allwinner,sun6i-a31-rtc";
 			reg = <0x01f00000 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc32k>;
+			clock-output-names = "osc32k";
 		};
 
 		nmi_intc: interrupt-controller@1f00c00 {
@@ -1300,7 +1313,7 @@
 			ar100: ar100_clk {
 				compatible = "allwinner,sun6i-a31-ar100-clk";
 				#clock-cells = <0>;
-				clocks = <&osc32k>, <&osc24M>,
+				clocks = <&rtc 0>, <&osc24M>,
 					 <&ccu CLK_PLL_PERIPH>,
 					 <&ccu CLK_PLL_PERIPH>;
 				clock-output-names = "ar100";
@@ -1335,7 +1348,7 @@
 			ir_clk: ir_clk {
 				#clock-cells = <0>;
 				compatible = "allwinner,sun4i-a10-mod0-clk";
-				clocks = <&osc32k>, <&osc24M>;
+				clocks = <&rtc 0>, <&osc24M>;
 				clock-output-names = "ir";
 			};
 
@@ -1365,7 +1378,7 @@
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&apb0_gates 0>, <&osc24M>, <&osc32k>;
+			clocks = <&apb0_gates 0>, <&osc24M>, <&rtc 0>;
 			clock-names = "apb", "hosc", "losc";
 			resets = <&apb0_rst 0>;
 			gpio-controller;
diff --git a/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts b/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts
index 949494730aee..7449aac3f43b 100644
--- a/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts
+++ b/arch/arm/boot/dts/sun7i-a20-icnova-swac.dts
@@ -49,7 +49,8 @@
 
 / {
 	model = "ICnova-A20 SWAC";
-	compatible = "swac,icnova-a20-swac", "incircuit,icnova-a20", "allwinner,sun7i-a20";
+	compatible = "incircuit,icnova-a20-swac", "incircuit,icnova-a20",
+		     "allwinner,sun7i-a20";
 
 	aliases {
 		serial0 = &uart0;
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
index 95c6f8949076..56f451c07f93 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts
@@ -194,6 +194,14 @@
 
 #include "axp209.dtsi"
 
+&ac_power_supply {
+	status = "okay";
+};
+
+&battery_power_supply {
+	status = "okay";
+};
+
 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1000000>;
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
index 66d078053d5f..568b90ece342 100644
--- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
@@ -224,14 +224,14 @@
 	vref-supply = <&reg_aldo2>;
 	status = "okay";
 
-	button@210 {
+	button-210 {
 		label = "Volume Up";
 		linux,code = <KEY_VOLUMEUP>;
 		channel = <0>;
 		voltage = <210000>;
 	};
 
-	button@410 {
+	button-410 {
 		label = "Volume Down";
 		linux,code = <KEY_VOLUMEDOWN>;
 		channel = <0>;
diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
index 392b0cabbf0d..ada6d08bc540 100644
--- a/arch/arm/boot/dts/sun8i-a83t.dtsi
+++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
@@ -679,6 +679,20 @@
 			#interrupt-cells = <3>;
 			#gpio-cells = <3>;
 
+			/omit-if-no-ref/
+			csi_8bit_parallel_pins: csi-8bit-parallel-pins {
+				pins = "PE0", "PE2", "PE3", "PE6", "PE7",
+				       "PE8", "PE9", "PE10", "PE11",
+				       "PE12", "PE13";
+				function = "csi";
+			};
+
+			/omit-if-no-ref/
+			csi_mclk_pin: csi-mclk-pin {
+				pins = "PE1";
+				function = "csi";
+			};
+
 			emac_rgmii_pins: emac-rgmii-pins {
 				pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
 				       "PD11", "PD12", "PD13", "PD14", "PD18",
@@ -997,6 +1011,21 @@
 			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
 		};
 
+		csi: camera@1cb0000 {
+			compatible = "allwinner,sun8i-a83t-csi";
+			reg = <0x01cb0000 0x1000>;
+			interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_CSI>,
+				 <&ccu CLK_CSI_SCLK>,
+				 <&ccu CLK_DRAM_CSI>;
+			clock-names = "bus", "mod", "ram";
+			resets = <&ccu RST_BUS_CSI>;
+			status = "disabled";
+
+			csi_in: port {
+			};
+		};
+
 		hdmi: hdmi@1ee0000 {
 			compatible = "allwinner,sun8i-a83t-dw-hdmi";
 			reg = <0x01ee0000 0x10000>;
diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
index 6277f13f3eb3..ac9e26b1d906 100644
--- a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
+++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts
@@ -90,6 +90,8 @@
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
+		clocks = <&rtc 1>;
+		clock-names = "ext_clock";
 	};
 
 	sound_spdif {
@@ -155,6 +157,8 @@
 
 &mmc1 {
 	vmmc-supply = <&reg_vcc3v3>;
+	vqmmc-supply = <&reg_vcc3v3>;
+	mmc-pwrseq = <&wifi_pwrseq>;
 	bus-width = <4>;
 	non-removable;
 	status = "okay";
diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
index c488aaacbd68..42d62d1ba1dc 100644
--- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
+++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -201,10 +201,15 @@
 &pio {
 	pinctrl-names = "default";
 	pinctrl-0 = <&clk_out_a_pin>;
+	vcc-pa-supply = <&reg_aldo2>;
+	vcc-pc-supply = <&reg_dcdc1>;
+	vcc-pd-supply = <&reg_dcdc1>;
+	vcc-pe-supply = <&reg_eldo1>;
+	vcc-pf-supply = <&reg_dcdc1>;
+	vcc-pg-supply = <&reg_dldo1>;
 };
 
 &reg_aldo2 {
-	regulator-always-on;
 	regulator-min-microvolt = <2500000>;
 	regulator-max-microvolt = <2500000>;
 	regulator-name = "vcc-pa";
diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index bb856e53b806..6007d0cc252d 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -318,8 +318,7 @@
 		};
 
 		rtc: rtc@1c20400 {
-			compatible = "allwinner,sun8i-r40-rtc",
-				     "allwinner,sun8i-h3-rtc";
+			compatible = "allwinner,sun8i-r40-rtc";
 			reg = <0x01c20400 0x400>;
 			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 			clock-output-names = "osc32k", "osc32k-out";
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index df72b1719c34..d7aef128acb3 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -84,6 +84,7 @@
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <24000000>;
+			clock-accuracy = <50000>;
 			clock-output-names = "osc24M";
 		};
 
@@ -91,7 +92,8 @@
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
 			clock-frequency = <32768>;
-			clock-output-names = "osc32k";
+			clock-accuracy = <50000>;
+			clock-output-names = "ext-osc32k";
 		};
 	};
 
@@ -264,17 +266,20 @@
 		ccu: clock@1c20000 {
 			compatible = "allwinner,sun8i-v3s-ccu";
 			reg = <0x01c20000 0x400>;
-			clocks = <&osc24M>, <&osc32k>;
+			clocks = <&osc24M>, <&rtc 0>;
 			clock-names = "hosc", "losc";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 		};
 
 		rtc: rtc@1c20400 {
-			compatible = "allwinner,sun6i-a31-rtc";
+			#clock-cells = <1>;
+			compatible = "allwinner,sun8i-v3-rtc";
 			reg = <0x01c20400 0x54>;
 			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc32k>;
+			clock-output-names = "osc32k", "osc32k-out";
 		};
 
 		pio: pinctrl@1c20800 {
@@ -282,7 +287,7 @@
 			reg = <0x01c20800 0x400>;
 			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
+			clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&rtc 0>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			#gpio-cells = <3>;
diff --git a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
index f05cabd34b8e..15c22b06fc4b 100644
--- a/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
+++ b/arch/arm/boot/dts/sun8i-v40-bananapi-m2-berry.dts
@@ -50,6 +50,7 @@
 	compatible = "sinovoip,bpi-m2-berry", "allwinner,sun8i-r40";
 
 	aliases {
+		ethernet0 = &gmac;
 		serial0 = &uart0;
 	};
 
@@ -57,6 +58,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 
@@ -84,14 +96,52 @@
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 WIFI_EN */
+		clocks = <&ccu CLK_OUTA>;
+		clock-names = "ext_clock";
 	};
 };
 
+&ahci {
+	ahci-supply = <&reg_dldo4>;
+	phy-supply = <&reg_eldo3>;
+	status = "okay";
+};
+
+&de {
+	status = "okay";
+};
+
 &ehci1 {
 	/* Terminus Tech FE 1.1s 4-port USB 2.0 hub here */
 	status = "okay";
 };
 
+&gmac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac_rgmii_pins>;
+	phy-handle = <&phy1>;
+	phy-mode = "rgmii";
+	phy-supply = <&reg_dc1sw>;
+	status = "okay";
+};
+
+&gmac_mdio {
+	phy1: ethernet-phy@1 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <1>;
+	};
+};
+
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -123,6 +173,23 @@
 	status = "okay";
 };
 
+&pio {
+	pinctrl-names = "default";
+	pinctrl-0 = <&clk_out_a_pin>;
+	vcc-pa-supply = <&reg_aldo2>;
+	vcc-pc-supply = <&reg_dcdc1>;
+	vcc-pd-supply = <&reg_dcdc1>;
+	vcc-pe-supply = <&reg_eldo1>;
+	vcc-pf-supply = <&reg_dcdc1>;
+	vcc-pg-supply = <&reg_dldo1>;
+};
+
+&reg_aldo2 {
+	regulator-min-microvolt = <2500000>;
+	regulator-max-microvolt = <2500000>;
+	regulator-name = "vcc-pa";
+};
+
 &reg_aldo3 {
 	regulator-always-on;
 	regulator-min-microvolt = <2700000>;
@@ -130,6 +197,12 @@
 	regulator-name = "avcc";
 };
 
+&reg_dc1sw {
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	regulator-name = "vcc-gmac-phy";
+};
+
 &reg_dcdc1 {
 	regulator-always-on;
 	regulator-min-microvolt = <3000000>;
@@ -164,18 +237,68 @@
 	regulator-name = "vcc-wifi-io";
 };
 
+/*
+ * Our WiFi chip needs both DLDO2 and DLDO3 to be powered at the same
+ * time, with the two being in sync, to be able to meet maximum power
+ * consumption during transmits. Since this is not really supported
+ * right now, just use the two as always on, and we will fix it later.
+ */
+
 &reg_dldo2 {
+	regulator-always-on;
 	regulator-min-microvolt = <3300000>;
 	regulator-max-microvolt = <3300000>;
 	regulator-name = "vcc-wifi";
 };
 
+&reg_dldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-wifi-2";
+};
+
+&reg_dldo4 {
+	regulator-min-microvolt = <2500000>;
+	regulator-max-microvolt = <2500000>;
+	regulator-name = "vdd2v5-sata";
+};
+
+&reg_eldo3 {
+	regulator-min-microvolt = <1200000>;
+	regulator-max-microvolt = <1200000>;
+	regulator-name = "vdd1v2-sata";
+};
+
+&tcon_tv0 {
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
 
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_cts_pg_pins>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		clocks = <&ccu CLK_OUTA>;
+		clock-names = "lpo";
+		vbat-supply = <&reg_dldo2>;
+		vddio-supply = <&reg_dldo1>;
+		device-wakeup-gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
+		/* TODO host wake line connected to PMIC GPIO pins */
+		shutdown-gpios = <&pio 7 12 GPIO_ACTIVE_HIGH>; /* PH12 */
+		max-speed = <1500000>;
+	};
+};
+
 &usbphy {
 	usb1_vbus-supply = <&reg_vcc5v0>;
 	status = "okay";